FreeBSD
At a glance
- Source
- NVD
- EPSS
- EPSS 4.42 % · percentile 91 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- freebsd
- NVD status
- Modified
Description
In FreeBSD 12.0-STABLE before r350828, 12.0-RELEASE before 12.0-RELEASE-p10, 11.3-STABLE before r350829, 11.3-RELEASE before 11.3-RELEASE-p3, and 11.2-RELEASE before 11.2-RELEASE-p14, a missing check in the function to arrange data in a chain of mbufs could cause data returned not to be contiguous. Extra checks in the IPv6 stack could catch the error condition and trigger a kernel panic, leading to a remote denial of service.
Weaknesses (CWE)
- CWE-20 — Improper Input Validation
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2019-15186
- GCVE · GCVE-0-2019-5611
Affected configurations (NVD CPE)
cpe:2.3:o:freebsd:freebsd:11.2:-:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.2:p10:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.2:p11:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.2:p12:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.2:p13:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.2:p2:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.2:p3:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.2:p4:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.2:p5:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.2:p6:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.2:p7:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.2:p8:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.2:p9:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.3:*:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.3:-:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.3:p1:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.3:p2:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:11.3:p3:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:12.0:-:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:12.0:p1:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:12.0:p3:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:12.0:p4:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:12.0:p5:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:12.0:p8:*:*:*:*:*:*cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| FreeBSD | affected 12.0-RELEASE before 12.0-RELEASE-p10 ; affected 11.3-RELEASE before 11.3-RELEASE-p3 ; affected 11.2-RELEASE before 11.2-RELEASE-p14 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |